Flights from London to Seattle Tacoma

Our cheapest offers for flights from London to Seattle Tacoma

Here you can compare cheap flights from London (LON) to Seattle Tacoma (SEA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Seattle Tacoma. Prices and availability may change at any time.

Please use our search to find current cheap offers for the following route: from London (LON) to Seattle-Tacoma (SEA)
You can also change your filters (Departure airport: London (LON), Destination airport: Seattle-Tacoma (SEA)) or look for alternative cheap flights.

Tips and tricks to help you find cheap flights from London to Seattle Tacoma

Favourite airline: Icelandair
The most popular airline for flights from London to Seattle-Tacoma is Icelandair.
Icelandair
50 %
Turkish Airlines
18 %
British Airways
10 %
Stopover flights are the cheapest connection
Direct flights on this route are £454.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
09h 45min
15h 35min
17h 30min
973 £
519 £
1.330 £
Favourite connection: via Reykjavik-Keflavik
Stopover flights on this route are especially popular via Reykjavik-Keflavik, making up 54 % of bookings.
Route
bookings
1 stopover Reykjavik-Keflavik International
15h 35min, from 519 £
54 %
1 stopover Istanbul
32h 05min, from 891 £
19 %
Direct flights
09h 45min, from 973 £
16 %

Important flight information

Flight information: London - Seattle-Tacoma

Flight duration min. 09:50 / max. 09:55
Return flight duration min. 09:20/ max. 09:30
Distance 7721 km
Flights per week 19
Departure airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport Airport Seattle-Tacoma (SEA)
Destination country Flights to United States
Alternative routes to United States
Flight destinations with a similar price